GB2349354B - Secondary molding apparatus for protrusions of synthetic resin erected on a surface of a flat base material - Google Patents

Secondary molding apparatus for protrusions of synthetic resin erected on a surface of a flat base material

Info

Publication number
GB2349354B
GB2349354B GB0002776A GB0002776A GB2349354B GB 2349354 B GB2349354 B GB 2349354B GB 0002776 A GB0002776 A GB 0002776A GB 0002776 A GB0002776 A GB 0002776A GB 2349354 B GB2349354 B GB 2349354B
Authority
GB
United Kingdom
Prior art keywords
protrusions
base material
synthetic resin
molding apparatus
flat base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0002776A
Other versions
GB2349354A (en
GB0002776D0 (en
Inventor
Masaaki Fuda
Shinichi Daijyogo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
YKK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YKK Corp filed Critical YKK Corp
Publication of GB0002776D0 publication Critical patent/GB0002776D0/en
Publication of GB2349354A publication Critical patent/GB2349354A/en
Application granted granted Critical
Publication of GB2349354B publication Critical patent/GB2349354B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0049—Fasteners made integrally of plastics obtained by moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/727—Fastening elements
    • B29L2031/729—Hook and loop-type fasteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/814—Zipper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
GB0002776A 1999-02-08 2000-02-07 Secondary molding apparatus for protrusions of synthetic resin erected on a surface of a flat base material Expired - Fee Related GB2349354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11029852A JP2000225650A (en) 1999-02-08 1999-02-08 Apparatus for forming of projected article made of synthetic resin rising on surface of flat plate-like base

Publications (3)

Publication Number Publication Date
GB0002776D0 GB0002776D0 (en) 2000-03-29
GB2349354A GB2349354A (en) 2000-11-01
GB2349354B true GB2349354B (en) 2003-07-30

Family

ID=12287505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0002776A Expired - Fee Related GB2349354B (en) 1999-02-08 2000-02-07 Secondary molding apparatus for protrusions of synthetic resin erected on a surface of a flat base material

Country Status (3)

Country Link
US (1) US6540497B1 (en)
JP (1) JP2000225650A (en)
GB (1) GB2349354B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8678807B2 (en) 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991843B2 (en) * 1999-01-15 2006-01-31 Velcro Industries B.V. Fasteners engageable with loops of nonwoven fabrics and with other open structures, and methods and machines for making fasteners
US7052638B2 (en) 1999-01-15 2006-05-30 Velcro Industries B.V. Hook and loop fastener
AU765123B2 (en) * 1999-10-19 2003-09-11 Alois Gruber Gmbh Method and device for producing synthetic panels with undercut, one-piece extensions and a synthetic panel of this type
DE10056567A1 (en) * 2000-11-15 2002-05-29 Binder Gottlieb Gmbh & Co Process for producing an adhesive fastener part
JP3818431B2 (en) * 2001-03-08 2006-09-06 Ｙｋｋ株式会社 Integrally molded surface fastener, its continuous manufacturing method and continuous manufacturing apparatus
US7785095B2 (en) 2001-03-14 2010-08-31 Velcro Industries B.V. Molding apparatus and related methods
USRE42475E1 (en) * 2001-06-04 2011-06-21 Velcro Industries B.V. Fasteners engageable with loops of nonwoven fabrics and with other open structures, and methods and machines for making fasteners
WO2003028499A1 (en) * 2001-06-04 2003-04-10 Velcro Industries B.V. Fasteners engageable with loops of nonwoven fabrics and the like, and methods and machines for making fasteners
JP3892372B2 (en) * 2002-09-06 2007-03-14 Ｙｋｋ株式会社 Integrated molded surface fastener and its manufacturing equipment
US7275290B2 (en) 2003-06-04 2007-10-02 Velcro Industries B.V. Touch fasteners
US7883769B2 (en) * 2003-06-18 2011-02-08 3M Innovative Properties Company Integrally foamed microstructured article
US20050132544A1 (en) * 2003-12-23 2005-06-23 Jayshree Seth Split hook fastener
JP5497995B2 (en) * 2008-05-15 2014-05-21 ユニ・チャーム株式会社 Wearing article
US8168103B2 (en) * 2008-10-23 2012-05-01 Taiwan Paiho Limited Method for making mushroom-type hook strap and mushroom-type hook strap made thereby
US9259060B2 (en) * 2008-10-23 2016-02-16 Taiwan Paiho Limited Mushroom-type hook strap for mechanical fasteners
JP5014314B2 (en) * 2008-11-07 2012-08-29 台湾百和工業股▲ふん▼有限公司 Method of manufacturing hook piece in hook and loop piece
JP5792072B2 (en) 2009-01-20 2015-10-07 ジェラルド・ロシャ Method and apparatus for manufacturing hook fasteners
FR2945413B1 (en) * 2009-05-15 2011-05-06 Aplix Sa HANGING ELEMENT FOR FORMING THE MALE PART OF A SELF-AGRIPPTING
US9138957B2 (en) * 2010-06-21 2015-09-22 3M Innovative Properties Company Slit hook strips and laminates and articles containing the same
GB2528289A (en) 2014-07-16 2016-01-20 Kraft Foods R&D Inc A die-cut lid and associated container and method
US10016022B2 (en) 2015-10-07 2018-07-10 Ykk Corporation Hook fastener and methods for manufacturing same
US10349707B2 (en) 2016-07-05 2019-07-16 Alfatex Nv Fastener tape

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084242A (en) * 1980-09-29 1982-04-07 Talon Inc Folding and forming trains of slide fastener elements
US4693859A (en) * 1984-05-08 1987-09-15 Kurt Held Method for continuous heated pressing of material in sheet form
JPH071487A (en) * 1993-06-22 1995-01-06 Sekisui Plastics Co Ltd Manufacture of thermal compression-molded form
GB2305388A (en) * 1995-09-25 1997-04-09 Ykk Corp Method and apparatus for continuously moulding a fastening connector
EP0811332A2 (en) * 1996-06-06 1997-12-10 Ykk Corporation Molded surface fastener, and method and apparatus for manufacturing the same

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DE1942935B2 (en) * 1969-08-23 1973-08-09 Opti Holding AG, Glaius (Schweiz) DEVICE FOR THE THERMAL FIXING OF ROWS OF ZIPPER LINKS
US4252586A (en) * 1979-04-11 1981-02-24 Textron, Inc. Method and apparatus for manufacture of slide fastener stringer with folded and bonded continuous molded coupling elements
US4325769A (en) * 1980-01-14 1982-04-20 Moyse Richard J Method of making bellows
US4747895A (en) * 1986-08-20 1988-05-31 American White Cross Laboratories, Inc. Continuous ultrasonic perforating system and method
US5039462A (en) * 1990-01-08 1991-08-13 Aluminum Company Of America Method and apparatus for producing biaxially oriented polymer sheet
US5245154A (en) * 1990-09-18 1993-09-14 Daiken Trade & Industry Co., Ltd. Method and apparatus for heating a wood material
JP3494529B2 (en) 1996-06-06 2004-02-09 Ｙｋｋ株式会社 Integral molded surface fastener
JP3474735B2 (en) * 1997-08-20 2003-12-08 Ｙｋｋ株式会社 Integral molded surface fastener

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084242A (en) * 1980-09-29 1982-04-07 Talon Inc Folding and forming trains of slide fastener elements
US4693859A (en) * 1984-05-08 1987-09-15 Kurt Held Method for continuous heated pressing of material in sheet form
JPH071487A (en) * 1993-06-22 1995-01-06 Sekisui Plastics Co Ltd Manufacture of thermal compression-molded form
GB2305388A (en) * 1995-09-25 1997-04-09 Ykk Corp Method and apparatus for continuously moulding a fastening connector
EP0811332A2 (en) * 1996-06-06 1997-12-10 Ykk Corporation Molded surface fastener, and method and apparatus for manufacturing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No, 1995-077595/199511 & JP 7001487 A(SEKISUI) 06.01.1995 (see abstract) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8678807B2 (en) 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods

Also Published As

Publication number Publication date
US6540497B1 (en) 2003-04-01
GB2349354A (en) 2000-11-01
GB0002776D0 (en) 2000-03-29
JP2000225650A (en) 2000-08-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060207